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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 17:35:05 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 17:39:31 +0000 |
| commit | 85c675d0d09a45a135bddd15d7b385f8758c32fb (patch) | |
| tree | 76267dbc9b9a130337be3640948fe397b04ac629 /drivers/gpu/drm/i915/display/intel_hotplug_irq.c | |
| parent | Adding upstream version 6.6.15. (diff) | |
| download | linux-85c675d0d09a45a135bddd15d7b385f8758c32fb.tar.xz linux-85c675d0d09a45a135bddd15d7b385f8758c32fb.zip | |
Adding upstream version 6.7.7.upstream/6.7.7
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_hotplug_irq.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_hotplug_irq.c | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_hotplug_irq.c b/drivers/gpu/drm/i915/display/intel_hotplug_irq.c index 95a7ea94f..f07047e9c 100644 --- a/drivers/gpu/drm/i915/display/intel_hotplug_irq.c +++ b/drivers/gpu/drm/i915/display/intel_hotplug_irq.c @@ -163,7 +163,9 @@ static void intel_hpd_init_pins(struct drm_i915_private *dev_priv) (!HAS_PCH_SPLIT(dev_priv) || HAS_PCH_NOP(dev_priv))) return; - if (INTEL_PCH_TYPE(dev_priv) >= PCH_DG1) + if (INTEL_PCH_TYPE(dev_priv) >= PCH_LNL) + hpd->pch_hpd = hpd_mtp; + else if (INTEL_PCH_TYPE(dev_priv) >= PCH_DG1) hpd->pch_hpd = hpd_sde_dg1; else if (INTEL_PCH_TYPE(dev_priv) >= PCH_MTP) hpd->pch_hpd = hpd_mtp; @@ -514,6 +516,9 @@ void xelpdp_pica_irq_handler(struct drm_i915_private *i915, u32 iir) u32 trigger_aux = iir & XELPDP_AUX_TC_MASK; u32 pin_mask = 0, long_mask = 0; + if (DISPLAY_VER(i915) >= 20) + trigger_aux |= iir & XE2LPD_AUX_DDI_MASK; + for (pin = HPD_PORT_TC1; pin <= HPD_PORT_TC4; pin++) { u32 val; @@ -1060,6 +1065,19 @@ static void mtp_hpd_irq_setup(struct drm_i915_private *i915) mtp_tc_hpd_detection_setup(i915); } +static void xe2lpd_sde_hpd_irq_setup(struct drm_i915_private *i915) +{ + u32 hotplug_irqs, enabled_irqs; + + enabled_irqs = intel_hpd_enabled_irqs(i915, i915->display.hotplug.pch_hpd); + hotplug_irqs = intel_hpd_hotplug_irqs(i915, i915->display.hotplug.pch_hpd); + + ibx_display_interrupt_update(i915, hotplug_irqs, enabled_irqs); + + mtp_ddi_hpd_detection_setup(i915); + mtp_tc_hpd_detection_setup(i915); +} + static bool is_xelpdp_pica_hpd_pin(enum hpd_pin hpd_pin) { return hpd_pin >= HPD_PORT_TC1 && hpd_pin <= HPD_PORT_TC4; @@ -1119,7 +1137,9 @@ static void xelpdp_hpd_irq_setup(struct drm_i915_private *i915) xelpdp_pica_hpd_detection_setup(i915); - if (INTEL_PCH_TYPE(i915) >= PCH_MTP) + if (INTEL_PCH_TYPE(i915) >= PCH_LNL) + xe2lpd_sde_hpd_irq_setup(i915); + else if (INTEL_PCH_TYPE(i915) >= PCH_MTP) mtp_hpd_irq_setup(i915); } |